baber/WOPTO huggingface dataset:
Patent JP-H09146083-A (JP)
Title: Liquid crystal display device
Inventor: SUZUKI YUKIO
IPC: G02F1/1335
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To improve the contrast over the entire part of images and to obtain a bright image. SOLUTION: This liquid crystal display device has a liquid crystal cell 7 which is formed by enclosing liquid crystal between a pair of transparent substrates and in which pixels corresponding to three colors, red, green and blue are periodically arranged and a hologram 6 which emits parallel light incident at a prescribed incident angle in directions varying for every wavelength and makes the light incident on the pixels corresponding to the respective colors. The liquid crystal molecules are twist-oriented at 90 deg. twist angle by the orientation treatment applied to the opposed surfaces of the electrode substrate of the liquid crystal cell 7, thereby, the photolysis direction 6a of the hologram 6 and the orientation treatment direction 7a of the liquid crystal cell 7 crass at angle of 45 deg..  Then, the photolysis direction 6a of the hologram 6 and the direction of the best visual field angle characteristic of the liquid crystal cell 7 are aligned. The contrast is thereby improved even with the light having some angle and, therefore, the contrast over the entire part of the displayed images is improved and a bright image can be obtd.
Patent JP-H03184167-A (JP)
Title: Method and device for applying rule
Inventor: YAMANO FUMIYUKI
IPC: G06F17/27
Filed: 1989-12-13
Abstract: PURPOSE:To speed up processing by providing a means which stores the condition part of the translation rule divisionally in layers as a part judged by simple operation and a part judged by complicate operation in consideration of the internal structure of a sentence to be processed and also checks the condition part in steps. CONSTITUTION:The device is provided with the means which divides the applied condition part of the translation rule divisionally in layers into the part capable of judging by the simple operation for referring to the appearance of constituent words of an input sentence and dictionary data and the part judging by the complicate operation in consideration of the internal structure of the sentence to be processed. When this stored translation rule is applied, a means which checks the condition part in steps is provided and the condition part is checked by removing which does not satisfy the condition in the early stage by an initial simple check. Consequently, the ratio of condition fulfilled at a later complicate checking point of time is increased to detect and evade the unnecessary application of the translation rule in the early stage, thereby speeding up the application processing of the translation rule on the whole.
Patent JP-H07177645-A (JP)
Title: Heat dissipating/shock absorbing structure for submarine repeater
Inventor: SEKIKAWA KIYOSHI
IPC: H05K7/14
Filed: 1993-12-21
Abstract: PURPOSE:To achieve heat dissipation effect without requiring strict dimensional accuracy by bringing a heat dissipating metal mesh, composed of waving wires and inserted into a gap between an internal unit and an outer housing, into contact with the wall faces of the internal unit and the outer housing with a constant pressure. CONSTITUTION:A heat dissipating metal mesh 6 for transmitting heat generated from an internal unit 1 to an outer housing 3 is inserted into a gap between the internal unit 1 and the outer housing 3. The metal mesh 6 is formed along the outer peripheral face of the internal unit 1 under free state 6a without touching the inner peripheral face of the outer housing 3. The metal mesh 6 can elongate radially, when it is compressed 6b forcibly F by applying a force F forcibly to flanges 9, 9, to spread up to the inner peripheral face of the outer housing 3 thus bringing about a good contacting state. The waving wire composing the metal mesh 6 provide countless contact points with the unit 1 and the housing 3.
Patent JP-H05160874-A (JP)
Title: Character recognition device
Inventor: YOSHIMATSU KOUICHI
IPC: G06F17/30
Filed: 1991-12-05
Abstract: PURPOSE:To provide a high speed character recognition device sending only required data to the other party. CONSTITUTION:Image data read by a picture read section 1 are stored in an image memory section 2. The data are recognized at a character recognition section 4 one by one as a character and the character is compared with registered data in a character registration section 6 of a character data comparison section 5. Only the required data are stored in a transmission data memory section 7 and sent to an external terminal equipment from a MODEN transmission section 8.
Patent JP-S63264735-A (JP)
Title: Controller for charging of main capacitor for flash device
Inventor: NISHIDA TAKATOSHI
IPC: G03B15/05
Filed: 1987-12-19
Abstract: PURPOSE:To reduce the used parts of a controller for charging of the main capacitor of a flash device and to increase the number of light emitting times of the flash device, by outputting a charging stopping command a fixed time after detecting that the voltage across the terminals of the main capacitor becomes a reference voltage at which flash-photographing is possible. CONSTITUTION:A comparison means which outputs a timer actuating command after detecting that the voltage across the terminals of a main capacitor becomes a reference voltage at which flash-photographing is possible and a timer which outputs a charging stopping command a fixed time after receiving the timer actuating command are installed to this controller. Charging to the main capacitor is stopped after detecting that the voltage V across the terminals of the main capacitor becomes the reference voltage V1 at which flash-photographing is possible by means of the comparison means and that a fixed time has passed from the detection by means of the timer. Since only one comparison means is used for the comparator means and a CPU can play the role of the timer as part of its process, the number of used parts can be reduced and the circuit substrate can be made smaller in size. At the same time, the failure rate can be lowered.
Patent JP-H09156874-A (JP)
Title: Hydraulic control device for crane
Inventor: SATO YUHEI
IPC: B66C23/82
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To facilitate the crawling control of a boom and a hoisted load elevating rope by providing a crawling control lever separately from an ordinary operating lever, and controlling the capacity of the pressure oil to a boom hoisting hydraulic actuator and a wind-up/wind-down hydraulic motor. SOLUTION: Besides an ordinary boom hoisting operating lever 43 and a wind-up/wind-down operating lever 44, discharge capacity of hydraulic pumps 21, 22 can be accurately controlled by the operation of two crawling control levers 41, 42. The operating levers 43, 44 are held at the predetermined positions, and the crawling control levers 41, 42 are operated so as to finely control the rotating speed of the hydraulic motors, the boom hoisting speed and the moving speed of a hoisted load elevating rope, and the horizontal positioning of a hoisted load can be facilitated in comparison with the conventional one.
Patent JP-H06176121-A (JP)
Title: Picture output device
Inventor: NAGASAKA FUMIO
IPC: G06F17/27
Filed: 1992-12-01
Abstract: PURPOSE:To generate a picture obtained by selecting the expression form of a distant view and a short-range view in accordance with the intention of a user in a system generating the picture accompanied by the construction analysis and the meaning understanding of a natural language. CONSTITUTION:A natural language analysis means 4 fetches a word becoming the object of graphic generation and the context information from the sentence of the natural language which the user inputs. An expression form analysis means 1 inputting the information selects an appropriate display pattern, and a form generation procedure retrieval means 2 extracts the procedure discription of picture element generation from a graphic dictionary 14. A graphic generation means 3 actually generates a picture element by inputting data based on the display pattern and the procedure description of picture element generation, and outputs a processing result to a display device 7.
Patent JP-H04196135-A (JP)
Title: Manufacture of field-effect transistor
Inventor: OTOBE KENJI
IPC: H01L29/812
Filed: 1990-11-26
Abstract: PURPOSE:To simply form a gate electrode whose gate length is short and to increase a current cutoff frequency by a method wherein a second mask member which has been applied to a sidewall on a gate formation region in a first mask member is used as a dummy gate as it is. CONSTITUTION:An active layer 1a, an SiN film 2 and a resist pattern (a first mask member) 3 are formed on a semiinsulating GaAs substrate 1; after that an SiO2 film (a second mask member) 4 is deposited on the film 2 and the pattern 3. After that, e.g. by performing an anisotropic etching operation from the upper part by using a gas such as CF4 or the like by an RIE method, the film 4 is etched back so as to leave only the film 4 which has been applied to a sidewall on a gate formation region in the pattern 3; a dummy gate (g) is formed. Since a low-resistance region can be formed on the side of a source in a self-aligned manner with an electrode G, it is possible to enhance a current cutoff frequency and a transconductance without reducing a drain-gate withstand voltage. Since the electrode G whose gate length is short can be formed, the productivity of the title transistor is enhanced. Since the electrode G is formed by a plating method, the reliability of the title transistor can be enhanced.
Patent JP-H02168748-A (JP)
Title: Multi-frame synchronizing bit detection system
Inventor: MIYASAKA MASAO
IPC: H04L7/08
Filed: 1988-12-22
Abstract: PURPOSE:To attain quicker frame synchronization establishment by updating a succeeding frame synchronizing bit retrieval location at a location retarded by plural bits when no candidate of a frame synchronizing bit exists in plural bits. CONSTITUTION:Data A, B from a switching circuit 2 are compared with a frame synchronizing bit F from a frame bit storage device 6 at a frame synchronizing bit comparator circuit 3. Then the updating period of the frame synchronizing bit F is in principle taken as a subframe period. When both the data A, B are not coincident with the frame synchronizing bit F, no frame synchronizing bit exists at least the frame synchronizing bit retrieval location up to a present point of time and an AND gate 4 retards by 2 clock periods via an OR gate 3-6 to shift the succeeding retrieval location by 2 bits. That is, the clock from the AND gate 4 to a frame counter 5 is suppressed by 2 clocks and the point of time when the succeeding frame pulse FP appears is retarded by 2 clock periods.
Patent JP-H02168810-A (JP)
Title: Protective device for generating facility
Inventor: MIWA YOSHIYUKI
IPC: H02H7/06
Filed: 1988-12-22
Abstract: PURPOSE:To eliminate unnecessary function of reverse power due to disturbance of power immediately after synchronous throw-in by disabling function of a prime mover motor ring protective relay for a predetermined time immediately after synchronous throw-in of generators. CONSTITUTION:A generator 2 is driven through a prime mover 1 and when the speed and the voltage of the generator 2 are increased closely to the rated values, power is fed to an automatic synchronous unit 9 so that the frequency of the generator is matched to the system frequency and the generator voltage is balanced with the system voltage. Furthermore, when the phase comes within a predetermined range, a synchronous throw-in command is outputted from the automatic synchronous unit 9 through an ON output section 11 thus throwing in a generator circuitbreaker 12. A timer blocks function of a prime motor ring protective relay 3 for a predetermined time after this time point.
Patent JP-2000309002-A (JP)
Title: Method for processing plane plate of bamboo material
Inventor: MORI MITSUMASA
IPC: B27K9/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To process efficiently a round bamboo material into a plane plate by carving previously a trapezoidal groove lengthwise on an outside surface of the bamboo material. SOLUTION: A plurality of trapezoidal grooves 2 which are respectively shallower than a thickness of a bamboo material are carved in a lengthwise direction of the bamboo material on an outside peripheral surface of the bamboo material 1' from which a knot is removed. When the bamboo material is developed in this state, compressive deformation of an inside peripheral thin continuous part 3 becomes easy and the bamboo material easily made into a plane plate. When the bamboo material is dried by heating in developing it, the bamboo material becomes easy to be plastically deformed, and is stabilized in a shape.  When an adhesive is applied to the trapezoidal groove 2 carved on the outside peripheral surface of the bamboo material 1' and the groove is bonded, the bamboo material 1' is completed as a perfect plane plate, and can be used as a veneer or as a plate material or a piller material by being further laminated.
Patent JP-H02168300-A (JP)
Title: Electronic musical instrument
Inventor: IIJIMA TATSUYA
IPC: G10H7/08
Filed: 1988-12-22
Abstract: PURPOSE:To obtain a musical tone having an appropriate characteristic in all compass range by executing an envelope control by the same status against the loop reproduction in all compass range of a musical tone. CONSTITUTION:Musical tone waveform data which is read out of a waveform memory 6 is given to a multiplier 9 together with an envelope waveform signal generated from an envelope generator 8 and multiplied under the control of a CPU 2. In this case, as for the waveform data which is read out, an envelope control by an envelope value of the maximum level is always executed extending from a start point address to a loop start address in accordance with all sound pitches, that is, a musical tone control in which a characteristic of the original waveform data is used as it is executed. In this state, in the loop start address after an initial time elapses, the status of the envelope waveform starts a variation and the envelope value starts to decrease, and thereafter, the envelope control conforming to the envelope waveform is executed. In such a way, a musical tone can be generated, based on the waveform data which is read out.
Patent JP-2000139909-A (JP)
Title: Ultrasonograph
Inventor: ABE YASUHIKO
IPC: A61B8/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To effectively reduce flicker of an image caused following the removal of fixed noise, in an ultrasonograph. SOLUTION: This ultrasonograph is constituted so that a cross section of an object is scanned with ultrasonic wave to provide a received signal, the received signal is filtered by a fixed noise removing filter 4 to remove fixed noise with relatively small time variation, the received signal passing through the fixed noise removing filter 4 is detected by a detector 5, the detected signal is filtered and relatively large components of the time variation as a cause of flicker is damped by a smoothing filter 6, and the detected signal damped by the smoothing filter 6 is logarithmically compressed by a logarithmic compressor 7.
Patent JP-H09197397-A (JP)
Title: Liquid crystal display device
Inventor: MORI HIROYUKI
IPC: G02F1/13363
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To improve the display contrast and the visual characteristics of display colors and to make a high-speed display possible to be performed without the degradation of front contrast by adopting a constitution in which an optical compensation sheet exhibits the min. value of the absolute value of retardation in a direction inclining from the normal direction of the optical compensation sheet. SOLUTION: A liquid crystal layer 52 of a bend oriented cell consists of an optically anisotropic body 54 having positive uniaxiality and an optical compensation sheet 51 consists of optically anisotropic body 53 having negative uniaxiality. The optical axis (director) of the optically anisotropic body 53 having the negative uniaxiality of the optical compensation sheet 51 inclines at a large angle to the normal in the region of the bent oriented cell near the liquid crystal layer 52 and the angle of inclination thereof is nearly 0 deg. near the center of the thickness direction of the sheet. The angle of inclination increases as going further from the liquid crystal layer. The optical compensation sheet 51 exhibits the min. value of the absolute value of the retardation in the direction inclined to the normal direction of the optical compensation sheet 51.
Patent JP-H11140502-A (JP)
Title: Manufacture of high density green compact, and high density green compact
Inventor: MIYAUCHI TAIJI
IPC: B30B11/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a high density green compact of complicated shape with excellent productivity and excellent accuracy even when it is formed of a metal difficult for plastic deformation by preheating a die to a forming temperature, and filling the metal powder into the die, and pressurizing and releasing it at the temperature. SOLUTION: A die is preheated to a forming temperature of approximately 600-800 deg.C preferably >=600 deg.C, in particular. Under the condition that the die is maintained at the forming temperature, the metal powder, in particular, the metal powder difficult for plastic deformation having >=400 Vickers hardness at a room temperature, is filled in the die, formed, and released. Preferably the release is achieved by increasing the filling efficiency to increase the density by improving the slip between metal powders by mixing the lubricant such as BN and carbon black in the metal powder, and also preferably achieved under the pressure of approximately 0.2-12 ton/cm<2> . The green compact of high density of >=6 g/cm<3> in density can be manufactured within 10-40 seconds.
Patent JP-H02166654-A (JP)
Title: Cassette mounting device for tape recorder
Inventor: TEJIMA DAISUKE
IPC: G11B15/675
Filed: 1988-12-20
Abstract: PURPOSE:To easily perform the mounting/dismounting operation of a cassette by providing a box type holder, an elevating means for the holder, a plate shape cover, an interlocking means, and a connecting means. CONSTITUTION:At the time of mounting the cassette, the elevating means 5-7 descend and the holder 1 is housed in a cabinet by pressing a projecting part 110 after inserting the cassette from the aperture of the holder 1 and holding it in a state where the rear end part of the cassette is exposed from the aperture. And the cover 13 covers the rear end upper part of the cassette by sliding to the upper part of the holder in a direction to separate the cassette by the interlocking means 10 and 11, and the connecting means 4 connects the elevating means 5-7, and the cover 13 closes the aperture of the cassette. When the cassette is taken out, the holder 1 is ascended outside the cabinet by the elevating means 5-7 by pressing means 8 and 9 when the connecting means 4 is separated from the elevating means 5-7, and simultaneously, the cover 13 is moved on the upper plane of the holder by the interlocking means 10 and 11, and the rear end of the cassette is exposed from the aperture of the holder. In such a way, it is possible to improve the inserting/disinserting property of the cassette.
Patent JP-H08174529-A (JP)
Title: Device for extruding concrete test-piece
Inventor: EZAKI HIROHIKO
IPC: B28B13/06
Filed: 1994-12-26
Abstract: PURPOSE: To provide an extruding device for extruding and removing a concrete test-piece quickly from a cylindrical body. CONSTITUTION: A mold support part 5 is fixed on the upside of a main body case 1. This mold support body 5 is made up of a base 6, three pillars, each nut 8, and a cylindrical stopping plate 9. A large hole 10 is made in the central part of the cylindrical stopping plate 9. A large hole 15 is also made on the central part of a cylindrical mounting plate 6a of the base 6. In the large hole 15, a circular pressing body 16 is situated which is connected to a hydraulic cylinder 17. An oil bath 26, electric motor 27, hydraulic pump 28, switching-over electromagnetic valve 29 etc., are provided on the inside of the main body case 1. The hydraulic pump 28 serves to deliver in force oil of the oil bath 26 to the switching-over electromagnetic valve 29. The switching-over electromagnetic valve 29 operates to supply oil from the hydraulic pump 28 to the hydraulic cylinder 17.  In this way, the output shaft of the hydraulic cylinder 17 moves forward and rearward to allow the circular pressing body 16 to move upward and downward.
Patent JP-H06148182-A (JP)
Title: Early diagnostic method for disseminated intravascular coagulation syndrome by human tissue factor antigen measurement
Inventor: KAMIKUBO YUICHI
IPC: G01N33/53
Filed: 1992-11-05
Abstract: PURPOSE:To early diagnose disseminated intravascular coagulation syndrome (DIC) and DIC preparing state by immunologically measuring a tissue factor(TF) in human blood or urine by use of a monochronal antibody for specifically identifying the TF. CONSTITUTION:A subject such as blood plasma or serum, or urine provided for TF immunological measurement is preliminarily treated with a surfactant to enhance the measuring sensitivity of TF antigen quantity. As the surfactant, non-ionic surfactants are used, and the subjected is treated at a critical miscell concentration or more. As the immunological method, sandwich method using two kinds of monochronal antibodies specifically identifying TF is adapted, and streptoavidin-HRP-biotinated tyramide composite method obtained by improving a conventional coloring system is used. As the judgment standard for occurrence prediction of DIC, the subject exceeding the average in measurement value of the subject of healthy man +2SD (standard deviation) and the subject in which the TF antigen in blood exceeds about 160pg/ml are judged to have a large possibility of occurrence of DIC.
Patent JP-H05154004-A (JP)
Title: Method of manufacturing primarily component of shoes sole
Inventor: SUMA TOSHIO
IPC: A43D25/06
Filed: 1991-12-06
Abstract: PURPOSE:To manufacture a component of shoes sole with a desired size and elasticity at a low cost by adding an appropriate amount of emulsion into the fragmented component of shoes sole made of natural rubber and synthetic resin, followed by forming it in the mold under the conditions of a specific pressure and temperature. CONSTITUTION:Cut chips and broken chips produced while making natural or synthetic rubber, or foamed molds or solids such as synthetic resin are formed into fragments of a predetermined size with a diameter of 10mum to 2mum with a grinding machine. Then to combine one or more kind of fragments, EVA emulsion having a 20 to 70 % of solids is deposited on the external surface of the fragments. After drying combined fragments, a predetermined amount of the fragments is placed in a recess in the form of the component of shoes sole, which is covered with a lid and pressed at a pressure of 100 to 180kg/cm<2> and heated at 100 to 170 deg.C. Later the component is cooled to less than 20 deg.C and the mold is taken out. Thus a component free from expansion and deformation is formed.